Tire tread



FIG. 1 is a perspective view of a tire tread showing our new treaddesign;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is an enlarged fragmentary front view thereof;

FIG. 5 is a front elevational view of a tire tread showing a secondembodiment of our new design;

FIG. 6 is a side elevation view of FIG. 5; and,

FIG. 7 is an enlarged fragmentary front view of FIG. 5.

The pattern is understood to be repeated throughout the circumference ofboth embodiments of the tire tread.

In the drawings, the broken line showing of the tire sidewall and thesolid line defining the peripheral boundary between each of theembodiments of the tire tread and sidewall are for illustrative purposesonly and form no part of the claimed design.

The ornamental design for a tire tread, as shown and described.